WO2007078583A3 - Relais hertzien numerique a cadence de transmission adaptative - Google Patents

Relais hertzien numerique a cadence de transmission adaptative Download PDF

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Publication number
WO2007078583A3
WO2007078583A3 PCT/US2006/046856 US2006046856W WO2007078583A3 WO 2007078583 A3 WO2007078583 A3 WO 2007078583A3 US 2006046856 W US2006046856 W US 2006046856W WO 2007078583 A3 WO2007078583 A3 WO 2007078583A3
Authority
WO
WIPO (PCT)
Prior art keywords
data rate
radio link
adaptive data
digital microwave
microwave radio
Prior art date
Application number
PCT/US2006/046856
Other languages
English (en)
Other versions
WO2007078583A2 (fr
Inventor
Idan Bar-Sade
Eliezer Pasternak
Bin Zhang
Gregg Levin
Original Assignee
Bridgewave Communications, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bridgewave Communications, Inc. filed Critical Bridgewave Communications, Inc.
Priority to EP06845016.2A priority Critical patent/EP1974552B1/fr
Publication of WO2007078583A2 publication Critical patent/WO2007078583A2/fr
Publication of WO2007078583A3 publication Critical patent/WO2007078583A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un relais et un système hertziens numériques qui présentent une cadence de transmission adaptative.
PCT/US2006/046856 2005-12-30 2006-12-08 Relais hertzien numerique a cadence de transmission adaptative WO2007078583A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06845016.2A EP1974552B1 (fr) 2005-12-30 2006-12-08 Relais hertzien numerique a cadence de transmission adaptative

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/322,972 US8711888B2 (en) 2005-12-30 2005-12-30 Digital microwave radio link with adaptive data rate
US11/322,972 2005-12-30

Publications (2)

Publication Number Publication Date
WO2007078583A2 WO2007078583A2 (fr) 2007-07-12
WO2007078583A3 true WO2007078583A3 (fr) 2010-12-23

Family

ID=38224270

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/046856 WO2007078583A2 (fr) 2005-12-30 2006-12-08 Relais hertzien numerique a cadence de transmission adaptative

Country Status (3)

Country Link
US (1) US8711888B2 (fr)
EP (1) EP1974552B1 (fr)
WO (1) WO2007078583A2 (fr)

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EP1974552B1 (fr) 2013-09-18
EP1974552A4 (fr) 2011-07-20
EP1974552A2 (fr) 2008-10-01
WO2007078583A2 (fr) 2007-07-12
US8711888B2 (en) 2014-04-29
US20070153726A1 (en) 2007-07-05

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